S
M
T
W
T
F
S
26
90°
63°
27
81°
61°
28
88°
55°
29
100°
61°
30
100°
63°
31
97°
64°
1
88°
68°
2
93°
65°
3
99°
68°
4
97°
68°
5
91°
67°
6
85°
59°
7
83°
58°
8
85°
57°
9
85°
62°
10
83°
56°
11
85°
57°
12
86°
58°
13
88°
61°
14
89°
62°
15
80°
59°
16
82°
61°
17
75°
58°
18
75°
55°
19
73°
55°
20
73°
56°
21
72°
54°
22
72°
53°
23
73°
53°
24
75°
54°
25
79°
54°
26
80°
60°
27
79°
58°
28
77°
55°
29
76°
53°
30
75°
52°
31
77°
55°
1
74°
53°
2
70°
51°
3
70°
52°
4
69°
51°
5
68°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Offenburg
Offenburg's August 2026 forecast shows daily high temperatures ranging from 68° to 99°, with overnight lows between 50° and 68°. The average high for August is 80° with an average low of 57°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Offenburg. See also: September | October | November.